My server hostname is server.somewebsite.com. There is also a working website on my server somewebsite.com. I have created the subdomain of that website with the name "server" and assigned it a SSL certificate. Now whenever I use server.somewebsite.com:2030 I get following SSL Error as it was conflicting with the SSL of somewebsite.com.

"ERROR: None of the common names in the certificate match the name that was entered (server.infinityicon.com). You may receive an error when accessing this site in a web browser."

Now I have removed the "server" subdomain and used sh generate_hostname_ssl so that hostname "server.somewebsite.com" should get the SSL cert but still I am unable to get SSL working for my server's hostname.

Note: For all other websites hosting on my server the SSL is working fine, but its not working when opening CWP control panel.Kindly suggest me a solution or anything I am missing in the process.

Regarding rDNS/PTRThink you are going to purchase vps or dedicated server from vendor . So you are not able to create rDNS/PTR record on server , if you create this , the record will not published . Because you are not a owner of that ip.

How to publish/create rDNS/PTR?you have to contact with vendor or they will provide the option for rDNS/PTR in their panel . As example : On Digital Ocean Panel , you will get this option and you also can create NS records for your private name server.

If you don't have rDNS/PTR , spf and dkim records , No one will accept your outgoing mail or going to spam folder .

What? How?? Usually, when I buy unmanaged VPS, I usually install Plesk, cPanel with ease, even floxlor has a simple url based install guide, and others have similar guide. Not one of them throws words around and expect you to figure out.

I have been a web developer for some years, I have sites hosted in VPS with LEMP stack or docker but I have done everything without defining additional ip, subnet, gateway ....

Also, what is with "Define additional IP address" ... I know how to buy an ip address for $1 but what do I do after that? How do you define this ip address??

Can someone edit the front page please? and tell me how to configure subway, gateway..